I wish I were immune to Tony Harris' brand of bile, but I'm not. It gets my goat. I'd say that I don't care what he thinks, but that's somewhat incomplete. Disregarding someone's opinion as irrelevant or not worthy of respect is not always the same as not letting that opinion get you down. I might think Tony Harris is insane, and his diatribe might not affect my idea of self-worth or my behaviors in the slightest, but that doesn't mean he can't make me feel kinda crappy anyway. The jerk.

If someone thinks you're a fake nerd, we all know it doesn't take the nerdiness out of you. But I think it can make you feel taken out of the nerdiness, in a way. As an analogy, I still answer the "where are you from?" question with the state I grew up in, even though I haven't lived there in about a decade, because my hometown is there and I still feel very emotionally bonded with it. But if someone got up in my face about how I shouldn't identify as being from that state anymore, it would bother me. It wouldn't make my hometown less a part of me, but it might make me feel less a part of my hometown, if that makes any sense.
I know labels shouldn't matter, but somewhere along the line I got attached to the "nerd" concept because it turned out to be the best way to quickly describe my general interests (and self-labeling as such could occasionally deflect imminent teasing). If someone tried to bully me out of my emotional claim to the culture I first felt comfortable in... I'd get over it, of course. But it would bother me in a similar way.
Anyway, I apologize that this is only tangentially related to the articles. I just get all torn up over the "are you a real nerd?" kinds of questions, or "you're not a real nerd if you identify as one" sorts of statements. I ponder on them a lot.